ANSA Automotive Announces Expanded Asian Coverage for OE Replacement Line
ANSA Automotive recently announced that it has added more than 250 new part numbers for Asian vehicle applications including Honda, Acura, Toyota and Nissan models.
Tech Tip: Air Flow Sensors – Understanding Their Function and Potential Problems
Most of us remember the "good old days" when an engine’s air/fuel (a/f) ratio was controlled by a mechanically operated carburetor. Due to the inherent design limitations of mechanical systems, however, carburetors don’t respond efficiently to changes in barometric pressure, temperature and humidity.
Tech Tip: Water Pumps – Why They Fail and When to Replace Them
If you’ve wondered how much work a water pump must do, remember that only about 30 percent of the heat energy produced by combustion results in mechanical energy. That estimate, of course, is a mathematical comparison between the heat value of the gasoline going into the engine, and the heat value of the mechanical energy coming out of the engine. The remainder of combustion heat must then be dissipated into the atmosphere through the exhaust, lubrication and cooling systems.
Time for Sale
If you do not charge for diagnostic time to diagnosis undercar problems, you might as well put a sign on the door that says “ROB ME.” With the complexity of brakes, suspension and exhaust systems increasing every year with little chance of standardization, it is difficult to diagnosis these systems with just a visual inspection,
Component Connection: Water Pumps…Why They Fail and When to Replace Them
If you’ve wondered how much work a water pump must do, remember that only about 30% of the heat energy produced by combustion results in mechanical energy. That estimate, of course, is a mathematical comparison between the heat value of the gasoline going into the engine, and the heat value of the mechanical energy coming
Piston Technology: To Power Today’s V8s
The performance piston business today is hot thanks to a strong racing market and the introduction of new OEM engine families such as Chevy’s LS1/LS6 V8s, Ford’s 4.6/5.4L V8s and Chrysler’s Hemi. Piston manufacturers are introducing new performance pistons for all of these applications as well as refining existing piston designs to reduce weight, and
Carley’s Corner: My Advice on Gas-Saving Gadgets
ely, these cars were introduced a few years too soon and were discontinued because of limited range (about 100 miles on a full charge), and the high cost of the batteries (GM’s cost was reportedly $500 for each battery, and each car held 18 batteries!). If GM were to re-introduce the EV1 today, buyers would
Favorite Tools of the Country’s Top Technicians
David E. Link, owner Quality Racing Toledo, OH ALLDATA – I’ve tried the others, but nothing out there is as comprehensive – especially for auto-electrical. Blue-Point Rechargeable UV Leak Detector Light and Dye Injector – A definite must-have for A/C work. Blue-Point EEDM504B Multimeter – I don’t know how I went so long without
Monroe, Walker Launch Broad Education Program for Next Generation of Automotive Technicians
Tenneco Automotive’s Monroe and Walker brands are partnering with several leading automotive vocational education programs to advance automotive technical training through the new Tenneco DRIVE program.
Dana Corporation Coating Technologies Lower Emissions, Improve Engine Durability and Performance
Dana Corporation has announced that it has developed two advanced coating processes for engine bearings and piston rings that greatly improve their durability. Products with these advanced coatings will be on display at the 61st International Motor Show (IAA) in Frankfurt, Germany, through Sept. 25 at Dana’s exhibit.